SQUARE D 8501XO40V03 Surface-Mounted Relay, 240V AC Coil, 4NO, 10 A
The SQUARE D NEMA Control Relay is a surface-mounted relay with a 240V AC coil voltage, 4 normally open contacts, and a 10 A rating (MPN 8501XO40V03). 3G Electric interprets this demand and sources the exact SQUARE D…
SKU 3G-OTH-35874
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SQUARE D NEMA Control Relay is a surface-mounted relay with a 240V AC coil voltage, 4 normally open contacts, and a 10 A rating (MPN 8501XO40V03). 3G Electric interprets this demand and sources the exact SQUARE D part across 14 industrial departments, with specialist depth in controls to support your application.
Frequently Asked Questions
What is the SQUARE D 8501XO40V03 control relay used for?
The SQUARE D 8501XO40V03 is a NEMA control relay used for switching industrial loads in motor control, conveyor systems, and automation panels. Its 4 normally open contacts and 10 A rating suit general-purpose control circuits requiring reliable switching under 240V AC coil voltage.
What are the specifications of the SQUARE D 8501XO40V03 relay?
This SQUARE D relay has a 240V AC coil voltage, 4 normally open (4NO) contacts rated at 10 A, and a surface relay mounting style. The manufacturer part number is 8501XO40V03. It is a NEMA-rated control relay designed for industrial environments.
Where to buy the SQUARE D 8501XO40V03 relay worldwide?
3G Electric supplies the SQUARE D 8501XO40V03 relay worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this relay to any country.
How to install the SQUARE D 8501XO40V03 surface-mounted relay?
Mount the relay on a flat surface using the provided holes, ensuring proper clearance for wiring. Connect the 240V AC coil voltage to the designated terminals and wire the 4NO contacts per your control schematic. Follow SQUARE D installation guidelines and local electrical codes for safe operation.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.